diff --git a/sh/packet_rk3328.sh b/sh/packet_rk3328.sh
index 33ae71c..2eae69d 100644
--- a/sh/packet_rk3328.sh
+++ b/sh/packet_rk3328.sh
@@ -1,7 +1,6 @@
 #!/bin/bash
 
-PROJECT_NAME=app
-
+sourece ./build/buildenv
 
 set -e
 set -x